baber/WOPTO huggingface dataset:
Patent KR-20120032503-A (KR)
Title: Method and apparatus of cooling tube draining which are operated by multiple injection of multilevel compressed air
Inventor: KIM SUNG IN
IPC: F17D1/05
Filed: 2012-03-08
Abstract: PURPOSE: A method and an apparatus using the same for draining residual water in a cooling coil by spraying compressed air in multistage are provided to estimate actual end point when the residual water is finished discharging because decompression time depending on change of pressure value is intelligently analyzed. CONSTITUTION: A method for draining residual water in a cooling coil is as follows. If pressure of a tank(11) is less than the lower limit of effective discharge pressure, a compressor(10) starts supplying air to the tank. If the tank pressure is more than the upper limit of the effective discharge pressure, the compressor stops supplying the air to the tank. If the tank pressure is reached to the upper limit of the effective discharge pressure, an air inflow control valve(12) is opened and a drain control valve is closed. If the tank pressure is reached to the lower limit of the effective discharge pressure, the air inflow control valve is closed and the drain control valve is opened.
Patent KR-20130104883-A (KR)
Title: Apparatus and method for prediction of cac score level change
Inventor: LEE JI HYUN
IPC: G16H50/20
Filed: 2012-03-15
Abstract: PURPOSE: An apparatus for predicting level change of coronary artery calcium (CAC) and a prediction method thereof are provided to increase prevention possibility of heart disease and stroke, by predicting the population group in which degree of danger of the coronary artery calcium is expected to increase in the future. CONSTITUTION: An input part (100) receives medical examination data about coronary artery calcium of a patient and task information about the medical examination data. A cluster designation part (110) designates a belonging cluster to the medical examination data about the coronary artery calcium of the patient on the ground of the characteristics of the patient. An influence variable value extraction part (120) extracts influence variable value used in collecting influence variables of the belonging cluster from the medical examination data. A prediction model learning part (140) performs machine learning, by applying the influence variable value to a prediction model corresponding to the belonging cluster. A prediction part obtains prediction result, by applying the influence variable value to the prediction model. [Reference numerals] (100) Input part; (110) Cluster designation part; (120) Influence variable value extraction part; (130) Prediction model storage unit; (140) Prediction model learning part; (150) Prediction unit; (AA) Medical examination data and job information; (BB) Prediction result
Patent KR-20130069296-A (KR)
Title: Methods and apparatus for reduced gate resistance finfet
Inventor: JOU CHEWN PU
IPC: H01L21/336
Filed: 2012-03-16
Abstract: PURPOSE: Method and device for a FinFET(Fin Field Effect Transistor) are provided to reduce gate resistance with respect to a device by using a plurality of contacts and a low resistance metal strap. CONSTITUTION: A plurality of fins of FinFET are formed on a semiconductor substrate(21). A metal gate electrode is formed on each channel gate region of the plurality of fins(23). An interlevel dielectric layer is formed on the top of the gate electrode(25). A plurality of contacts are extended to the gate electrode through the interlevel dielectric layer. A low resistance metal gate is formed by connecting a low resistance metal strap to the plurality of contacts(29). [Reference numerals] (21) Semiconductor substrate; (23) Plurality of fins; (25) Gate electrode; (27) Interlevel contact gate and fin channel gate domain gets separated; (29) Plurality of contacts
Patent KR-20130107152-A (KR)
Title: Dust collecting blade of cleaning robot and cleaning robot therewith
Inventor: SHIN KYUNG CHUL
IPC: A47L9/02
Filed: 2012-03-21
Abstract: PURPOSE: A dust collecting blade of a cleaning robot and a cleaning robot including the same are provided to improve dust collecting efficiency even when the cleaning robot drives on obstacles such as threshold or carpet by forming a support unit maintaining a gap of the dust collecting blade and a blush. CONSTITUTION: A dust collecting blade of a cleaning robot and a cleaning robot including the same comprise a dust collecting blade (10) and a support unit. The dust collecting blade is formed in the front of an inlet of a dust bin and guides the waste to be supplied inside the dust bin. The support unit is formed in the dust bin to be in contact with the rear surface of the dust collecting blade and prevents the dust collecting blade from being folded in a rear direction.
Patent KR-20120112069-A (KR)
Title: Method of manufacturing multilayer printed wiring board
Inventor: HIBINO TOSHIAKI
IPC: H05K3/40
Filed: 2012-03-23
Abstract: PURPOSE: A method for manufacturing multilayer printed wiring board is provided to control crack generation and improve reliability by dispersing stress generated in a boundary of an insulating layer and a through hole conductor. CONSTITUTION: A core substrate(30) having a first side and a second side is prepared. A first opening(28a) is formed on the first side of the core substrate. A second opening(28b) is formed on the second side of the core substrate. A through hole(28) is formed inside the core substrate. The through hole conductor connecting the first conductor and the second conductor is formed by filling the penetration hole with conductive materials. [Reference numerals] (AA,BB,CC) Laser
Patent KR-20130111834-A (KR)
Title: Lithium ion secondary battery and method for preparing thereof
Inventor: CHOI SHIN JUNG
IPC: H01M10/0525
Filed: 2012-04-02
Abstract: PURPOSE: A lithium ion secondary battery has high capacity and long lifetime by improving the battery performance through a charging and discharging voltage control and an initial activation. CONSTITUTION: A lithium ion secondary battery comprises a positive electrode containing a positive active material represented by chemical formula 1: aLi_2MnO_3-(1-a)LiMO_2, a negative electrode, and electrolyte. In chemical formula 1, M is one or more selected from Ni, Co, and Mn, and 0<a<1. A manufacturing method of a lithium ion secondary battery comprises a step of preparing the positive active material, a conducting material, and a binder to manufacture slurry; a step of manufacturing a positive electrode by spreading the slurry onto the positive electrode current collector; a step of manufacturing a battery by injecting electrolyte and using the positive electrode; and a step of conducting an initial activation by charging one time the manufactured battery at 4.5-4.7 V.
Patent KR-20130113734-A (KR)
Title: Pharmaceutical composition for preventing or treating atherosclerosis comprising cilostazol and ginkgo biloba extract as active ingredients
Inventor: RYU KEUN HO
IPC: A61K31/4709
Filed: 2012-04-06
Abstract: PURPOSE: A pharmaceutical composition containing cilostazol and a ginkgo leaf extract for preventing or treating atherosclerosis is provided to prevent an atherosclerotic lesion and inflammation and to suppress the generation of reactive oxygen, thereby preventing or treating atherosclerosis. CONSTITUTION: A pharmaceutical composition for preventing or treating atherosclerosis contains cilostazol and a ginkgo leaf extract as active ingredients, which are mixed in a weight ratio of 1:0.1-1:4.8. The pharmaceutical composition suppresses the formation of atherosclerotic lesions on aortic sinus. The pharmaceutical composition suppresses inflammation.
Patent KR-20130115831-A (KR)
Title: Paint film forming apparatus and paint film forming method
Inventor: KIM SANG HEE
IPC: B05B12/00
Filed: 2012-04-13
Abstract: PURPOSE: A paint layer formation apparatus and a paint layer formation method are provided to automatically perform a blasting process or a painting process on the outer surface of a pipe. CONSTITUTION: A paint layer formation apparatus(10) comprises the following: a supporting member supporting a pipe around a central axis to rotate; a robot spraying paint and an abrasive on the outer surface of the pipe by moving along the pipe; a rotation detection device(500) attached to the pipe for measuring the angle of the rotation of the pipe; and a controller controlling the supporting member or the robot. A paint layer formation method comprises a step of dividing the outer surface of the pipe into plural areas, and a step of spraying the paint or an abrasive on the areas using the robot with a spraying gun.
Patent KR-20130115885-A (KR)
Inventor: KIM CHUL UNG
IPC: B01J23/755
Filed: 2012-04-13
Abstract: PURPOSE: A platinum impregnation catalyst, a manufacturing method thereof, and a manufacturing method of hydrogen from oxygenated compound by using the same are provided to be structurally stable in a step which selectively manufactures hydrogen and to increase hydrogen production speed and manufacture yield of hydrogen. CONSTITUTION: A platinum impregnation catalyst uses 8B group transition metal-magnesium- aluminum oxide with a hydrotalcite structure as a carrier which is used for manufacturing hydrogen. A manufacturing method of the platinum impregnation catalyst comprises the following steps: manufacturing a mixed solution by introducing an aqueous solution, in which 8B group transition metal salt, magnesium salt and aluminum salt are dissolved, and basic 2 precipitation agent to a first precipitation agent aqueous solution; manufacturing mixed metal hydroxide form precipitate; leaving precipitate at 30-90 deg. Celsius; manufacturing mixed metal hydroxide powder by drying the precipitate; manufacturing carrier for catalyst by plasticizing the hydroxide powder in the air; and dipping the platinum into the carrier for catalyst. [Reference numerals] (AA) Hydrotalcite; (BB) Platinum precursor; (CC) Solvent; (DD) Mixing after precipitating; (EE) Dry100°C12 hours after spreading 60°C; (FF) Platinum/hydrotalcite; (GG) Platinum composite catalyst
Patent KR-20130118449-A (KR)
Title: Portable brizier
Inventor: CHOI JIN HONG
IPC: F24B1/18
Filed: 2012-04-20
Abstract: PURPOSE: A portable furnace has a simple structure and is conveniently carried. CONSTITUTION: A portable furnace includes a base (10), a guide panel (20), and a heating source supporter (30). The base includes a flat unit (11), a leg unit (12), and a guide frame (13). The guide panel is composed of four independent panels (20'1, 20'2, 20'3, 20'4). Connection units (20'11, 20'21, 20'31, 20'41) are formed on each lateral surface of the panels. The connection units are arranged to be crossed to each other, thereby being joined to each other with a press-fitting method. The heating source supporter is installed on the flat unit of the base and includes a plurality of stepped portions (31) on the lateral surface and a plurality of through-holes on the top surface.
Patent KR-20130118602-A (KR)
Title: Polynucleotide and use thereof
Inventor: PARK DONG HYUN
IPC: C12N15/11
Filed: 2012-04-20
Abstract: PURPOSE: A polynucleotide is provided to efficiently amplify a target nucleic acid. CONSTITUTION: A polynucleotide contains two or more regions which are complementary to a target nucleic acid. A first complementary region (1) is one or more continuous nucleotides from 3' end, which is complementary to a target nucleic acid (4). One or more secondary complementary regions (2) are one or more continuous nucleotides in a 5' end direction of the first complementary region, which is complementary to the target nucleic acid. The first complementary region is hybridized in a 3' end direction of the second complementary region. A composition for amplifying the target nucleic acid contains the polynucleotide and the target nucleic acid.
Patent KR-20130120072-A (KR)
Title: Liquid crystal display and manufacturing methof thereof
Inventor: KIM JAE HOON
IPC: G02F1/1337
Filed: 2012-04-25
Abstract: A liquid crystal display device according to the embodiment of the present invention includes: a first insulation substrate; a first alignment layer which is arranged on the first insulation substrate; a first polymer network which is arranged on the first alignment layer, a second insulation substrate which faces the first insulation substrate; a second alignment layer which is arranged on the second insulation substrate; a second polymer network which is arranged on the second alignment layer; and a liquid layer which includes a plurality of liquid crystal molecules which are injected between the first insulation substrate and the second insulation substrate and are switched into a twist state and a splay state.
Patent KR-20130047551-A (KR)
Title: Power conversion device
Inventor: TANAKA TAKASHI
IPC: H02M7/48
Filed: 2012-05-18
Abstract: PURPOSE: A power conversion device is provided to efficiently control the output voltage of a plurality of power convertor which is included in a power conversion unit. CONSTITUTION: A power conversion device(1) comprises a power converting unit(2) and a control unit(3). The power converting unit has an identical cycle and has N number of power convertors(2-1~2-N) which output the voltage based on a reference signal in which has a phase difference of 1/2N(N is an integer, greater than 2) of cycle per each cycle. The control unit controls N number of power convertors by using 1/2 cycle of the reference signal as a control signal, and differentiates the control time of each N power convertor to 1/2N cycle of the reference signal cycle. [Reference numerals] (2) Power conversion unit; (2-1,2-N) Power converter; (3) Control unit
Patent KR-20130131825-A (KR)
Title: Crushing rotor of crusher
Inventor: JONG HYUN KYU
IPC: B02C18/18
Filed: 2012-05-24
Abstract: The present invention relates to a crushing rotor for a crusher and, more specifically, to a crushing rotor for a crusher, capable of improving crushing efficiency. The crushing rotor for a crusher according to the present invention includes a first crushing rotor and a second crushing rotor. The crushing rotor for a crusher according to the present invention allows effective crushing.
Patent KR-20130090304-A (KR)
Title: Heterofused-ring compound and organic solar cell comprising the same
Inventor: KIM JIN SECK
IPC: C07D417/12
Filed: 2012-05-31
Abstract: PURPOSE: An aromatic family fused ring compound is provided to be used for the material of the organic layer of an organic electronic device including an organic solar cell. And an organic electronic device including an organic solar cell using the same improves efficiency and stability etc. CONSTITUTION: An aromatic family fused ring compound of a chemical formula 1 is provided. An organic solar cell includes at least one photoactive layer arranged between a cathode electrode and an anode electrode. At least one layer among the photoactive layers includes a hetero fused ring compound. The photoactive layer includes an electron donor and an electron acceptor. The electron donor is the hetero fused ring compound. [Reference numerals] (AA) Structural formula 2: PC_61BM; (BB) Structural formula 2: PC_71BM
Patent KR-20130142757-A (KR)
Title: Mobile communication terminal that the external situation gaze is possible
Inventor: KIM MIN JI
IPC: H04B1/40
Filed: 2012-06-20
Abstract: The present invention provides a mobile communication terminal enabling a user to monitor surrounding situations, which includes the following parts: a terminal body; a camera part which records image information; and a display part which displays the image information recorded through the camera part. The camera part is mounted on the upper circumferential surface of the terminal body, and the display part is divided into a main display part, which displays image information related to various functions of the terminal, and a sub-display part displaying external information, which is recorded through the camera part, in real time. Therefore, the present invention enables a user to easily check surrounding situations, especially a situation happening in front of the user, through image information obtained by the camera part even when concentrating on the display part to read information related to the functions of the mobile communication terminal on the display part, thereby enabling the user to actively and quickly respond to an abrupt change of surrounding situations, especially to an obstacle on the moving path of the user.
Patent KR-20130011919-A (KR)
Title: Connector
Inventor: SASAKI DAISUKE
IPC: H01R13/639
Filed: 2012-06-29
Abstract: PURPOSE: A connector is provided to reduce a load to a hook and an axis by sliding the axis on an inclined portion of a contact when the axis of the actuator is hooked with the hook of the contact. CONSTITUTION: An actuator(400) is located on a standing position. The actuator inserts a contact into an accommodating hole(130) of a body(100). A hook(230) and an inclined portion(220) do not pressurize an axis(430). When the actuator is rotated from the standing position to a flat position, a boss(420) moves upon an inclined surface of a second depressed portion(120). The axis is hooked with the hook.
Patent KR-20140003290-A (KR)
Title: Method for producing cryptomeria japonica extracts and cosmetic composition containing the same
Inventor: JEONG JIN HEE
IPC: A61Q19/00
Filed: 2012-06-29
Abstract: The present invention relates to a method for manufacturing Cryptomeria japonica extract usable for a raw material for cosmetics and, more specifically, to a method for manufacturing Cryptomeria japonica extract having excellent effects of anti-oxidation, anti-wrinkle, and moisturizing, and inhibitory activity for the expression of inflammation mediating factors. According to the present invention, the method for manufacturing the Cryptomeria japonica extract comprising: (A) a step for adding 5-10 times as much solvent to dried leaves or stems of Cryptomeria japonica and hot water extracting at 70-90°C; (B) a step for filtering and recovering the hot water extract, then vacuum evaporating to be 1/10-1/3 of initial volume; (C) a step for adding 2-6 times as much ethanol to a final concentrate and stirring until precipitation; and (D) a step for filtering and removing the precipitate.
Patent KR-20140008553-A (KR)
Title: Spud-can of floating structure
Inventor: PARK JOO SHIN
IPC: B63B35/44
Filed: 2012-07-05
Abstract: A spud can of a floating structure is disclosed. The spud can of a floating structure having a jack-up mode according to the present invention includes: a body at the bottom of a leg; a sliding plate accepted in the body to protrude from the side of the body; and a driving unit for sliding the sliding plate to make the sliding plate protrude from the body to the outside.
Patent KR-20140005666-A (KR)
Title: Deck of adjustable length
Inventor: CHONG SEUNG WON
IPC: A47F5/10
Filed: 2012-07-06
Abstract: The present invention relates to a length adjustable deck which is used in the market or marketplace and, more specifically, to a length adjustable deck for enabling a user to adjust bottom area to display products forward and backward. The length adjustable deck of the present invention comprises a fixed plate which moves on the floor and is fixed to the floor, and a movable plate which is located on the upper side of the fixed plate and is slid forward and backward. The deck can adjust the length of the movable plate variously in order to assure the bottom area capable of displaying the products easily. Also, an outer support and an inner support are installed in the outside and the inside of the movable plate. The upper planes of the fixed plate and the movable plate can maintain an equal horizontal plane, so that practicality and safety are improved.
Patent KR-20140011056-A (KR)
Title: Growth method of osteoblast cell on ti/tio2 nanotubes
Inventor: SHIM IN BO
IPC: C12N11/14
Filed: 2012-07-17
Abstract: The present invention relates to a method for growing an osteoblast cell based on a Ti/TiO2 nanotube. More particularly, by culturing the osteoblast cell after irradiating an electron beam on the Ti/TiO2 nanotube manufactured by an anodic oxidation method, an adsorption ratio can be increased more than that of before the electron beam irradiation, and by improving or controlling material properties by irradiating an electron beam on the Ti/TiO2 nanotube, not only properties as new functional material can be provided but also high added values can be created. Thereby, material wherein the osteoblast cell based on the Ti/TiO2 nanotube are generated can be applied as materials for dental implant, restoring treatment of bone defect, recycling an alveolar bone, bone graft, bone augmentation or auxiliary materials. [Reference numerals] (a) Step of cutting Ti foil and Pt foil into a fixed size; (b) Step of putting the cut Ti foil and Pt foil into an beaker containing ethanol, cleaning it using an ultrasonic cleaner for 3 minutes and drying it using nitrogen gas; (c) Step of manufacturing 1000 ml of a 0.5% HF aqueous solution by mixing 10.4 ml of a 48% HF solution and 989.6 ml of DI water; (d) Step of approving external voltage of 15-25 V after connecting the Pt foil to a cathode of power supply and Ti foil to an anode thereof and putting the two foils into the 0.5% HF aqueous solution to become parallel for the purpose of using an anodic oxidation method; (e) Step of taking out the Ti foil from the HF solution and sufficiently cleaning it and then drying it using nitrogen gas; (f) Step of drying the dried Ti foil for 3-5 hours at a temperature of 80°C by putting it in an electric oven; (g) Step of manufacturing a Ti/TiO2 nanotube by putting the completely dried Ti foil into an electric furnace in air and then performing a heat treatment for 1 hour a temperature of 100°C; (h) Step of irradiating an electron beam for enhancing osteogenesis and Synostosis on the Ti/TiO2 nanotube; (i) Step of culturing preosteoblast cells (MC3T3-E1) using a DMEM medium wherein a 10% fetal bovine serum (FBS) is added after irradiating the electron beam, and culturing it on the Ti/TiO2 nanotube for 2-24 hours
Patent KR-20140012336-A (KR)
Title: Nozzle device and minimal invasive injection device comprising the same
Inventor: PARK JIN WOO
IPC: A61M5/315
Filed: 2012-07-19
Abstract: The present invention relates to a nozzle device and a minimal invasive injection device comprising the same. The nozzle device for the minimal invasive injection device by an embodiment of the present invention includes: an outlet forming a liquid microjet; and a microsized inlet connected to the outlet to be inserted into the skin tissue to a predetermined depth.
Patent KR-20130129050-A (KR)
Title: System, method of providing application and computer readable recording medium recording program for implementing the method
Inventor: KIM KEE SUNG
IPC: G06F9/44
Filed: 2012-07-23
Abstract: The present invention provides an application providing system comprising an information storing part storing at least one fixed image and at least one variable image related to an application; a selection information receiving part receiving application executing information, which is selected by a user, from a user terminal; a display controlling part providing at least one among the at least one fixed image and the at least one variable image before executing the application according to a network situation when the selection information receiving part receives the executing information.